baber/WOPTO huggingface dataset:
Patent CA-2652275-C (CA)
Title: A female part and a method for manufacturing female parts
Inventor: NAVA PETER
IPC: E21B17/042
Filed: 2007-05-11
Granted: 2014-07-29
Abstract: The present invention relates to a female part intended for top ham- mer-drilling equipment and a method for manufacturing female parts. The female part has a thread in the form of a ridge (2) in a wall (5). The ridge is delimited by a crest (9) and two flanks (10) between which a likewise helical groove (11 ) having a bottom (12) runs. An end the of the groove (11) is defined by a borderline (18), which separates the groove bottom (12) from a part surface (19) formed in the inside of the wall (5), the width of which part surface successively decreases in the peripheral direction, and which has a rotationally symmetrical shape essentially similar to the rotationally symmetrical basic shape of the thread (1).
Patent CA-2652554-C (CA)
Inventor: HOLLIS THOMAS J
IPC: F01P3/20
Filed: 2007-05-02
Granted: 2014-08-26
Abstract: Une valve comprend un corps possédant un intérieur et définissant au moins un passage d'admission et un passage d'évacuation. La valve comprend également un organe de déviation disposé à l'intérieur du corps entre le passage d'admission et le passage d'évacuation dans un sens de l'admission. L'organe de déviation est conçu pour évacuer le fluide vers au moins un passage d'évacuation dans un sens différent de celui du sens de l'admission. L'organe de déviation est rotatif, ce qui permet de modifier le sens de l'admission. Dans un mode de réalisation, le sens d'évacuation est sensiblement perpendiculaire au sens de l'admission. Dans un autre mode de réalisation, une série de passage de fluides est formée entre l'organe de déviation et l'intérieur du corps de la valve de manière à permettre à une petite quantité ou épaisseur de fluide de s'étendre entre des parties de l'organe de déviation et le corps de la valve, formant ainsi un palier fluide.
Patent CA-2655602-C (CA)
Inventor: ROSSO AARON C
IPC: E04F21/165
Filed: 2009-02-23
Granted: 2013-04-23
Abstract: A paper beading apparatus, includes a hopper having a body defining a chamber for holding a quantity of joint compound, and having an open upper end, an upper rim, and a lower end; a lid pivotally secured to the body for movement between an open position and a closed position, wherein in the closed position, the lid engages the open upper rim, the lid having a releasably sealable air port; and a base configured for and accommodating the hopper lower end, for receiving joint compound, and for applying the joint compound to a corner paper bead.
Patent CA-2655947-C (CA)
Inventor: TEYTON LUC
IPC: A61P31/00
Filed: 2007-06-29
Granted: 2016-08-02
Abstract: Compositions comprising NKT cell agonist compounds and a physiologically acceptable vehicle are provided. Methods of stimulating an NKT cell and enhancing an immune response are also disclosed. Further provided are vaccine preparations comprising NKT cell agonist compounds.
Patent CA-2660628-C (CA)
Inventor: BACHAND CAROL
IPC: A61K31/501
Filed: 2007-08-09
Granted: 2014-10-28
Abstract: The present disclosure relates to compounds of formula (I), or a pharmaceutically acceptable salt thereof, wherein A and B are selected from phenyl and a six-membered heteroaromatic ring containing one, two or three nitrogen atoms; provided that at least one of A and B is other than phenyl, compositions and methods for the treatment of hepatitis C virus (HCV) infection. Also disclosed are pharmaceutical compositions containing such compounds and methods for using these compounds in the treatment of HCV infection.
Patent CA-2663044-C (CA)
Inventor: HARMS ARTHUR E
IPC: C07D215/233
Filed: 2007-09-24
Granted: 2012-07-24
Abstract: L'invention concerne un procédé de préparation d'un acide carboxylique de quinolone ou de ses dérivés de formule (I), (Ia) ou (IV), consistant à utiliser une quinolone de départ comprenant déjà un ou plusieurs substituants souhaités au niveau d'une ou plusieurs positions particulières sur le noyau quinolone, et à conserver l'orientation de ces substituants pendant toute la synthèse. Le présent procédé comprend un nombre d'étapes réduit par comparaison avec les procédés antérieurs. En outre, le présent procédé peut comprendre une simple séparation d'un énantiomère souhaité de l'acide carboxylique de quinolone ou de ses dérivés à partir du mélange énantiomérique. Des compositions pharmaceutiques comprenant des fluoroquinolones préparées au moyen du présent procédé peuvent être utilisées efficacement contre une pluralité d'agents pathogènes microbiens.
Patent CA-2663165-C (CA)
Inventor: VIGARS PAUL
IPC: F03B13/26
Filed: 2007-09-07
Granted: 2014-12-02
Abstract: La présente invention se rapporte à un dispositif générant un courant d'eau qui se compose d'un corps principal (3). Un rotor d'axe horizontal (5) est fixé par un raccord mécanique (2) à une structure de support fixe (1). Sous l'action d'un ou plusieurs poussoirs hydrauliques (4), le corps principal de la turbine tourne autour de l'axe de rotation souhaité pour faire face au flux de courant entrant. Le raccord mécanique incorpore un degré de liberté approprié pour permettre que cette réorientation ait lieu.
Patent CA-2664328-C (CA)
Inventor: CARR BRIAN S
IPC: B07B1/28
Filed: 2007-09-25
Granted: 2012-01-24
Abstract: A hookstrip screen assembly for use in a shaker is disclosed. The hookstrip screen assembly includes a filtering element and a composite frame further including a top surface, a bottom surface, and a plurality of filtering element attachment points. Also, the filtering element is attached to the plurality of filtering element attachment points. In another aspect, a method of forming a hookstrip screen assembly for use in a shaker. The method of forming a hookstrip screen assembly includes forming a wire structure, molding a composite frame incorporating the wire structure and forming a plurality of filtering element attachment points on the composite frame. The method also includes attaching a filtering element to the plurality of filtering element attachment points on the composite frame.
Patent CA-2668891-C (CA)
Inventor: KARAKUS DAVID
IPC: B32B29/00
Filed: 2007-11-05
Granted: 2012-03-27
Abstract: A method for the production of a laminate is provided, comprising the steps of: 1) providing a stack of layers including a decorative layer, a core layer, and optionally an overlayer; 2) impregnating one or both of the decorative layer and overlayer with a resin formulation that includes nanoclay particles disposed within a thermoset resin, wherein the concentration of the nanoclay particles within the thermoset resin is great enough to form a physical barrier within the resin and low enough to avoid a hazy appearance; and 3) subjecting the stack of layers to sufficient heat and pressure to cause the layers to bond to one another. According to an aspect of the present invention, a laminate is provided producible by the above-described method.
Patent CA-2670060-C (CA)
Inventor: AMELUNXEN PETER
IPC: C01G39/02
Filed: 2007-11-13
Granted: 2013-04-30
Abstract: A system and method for producing molybdenum oxide(s) from molybdenum sulfide are disclosed. The system includes a pressure leach vessel, a solid-liquid separation stage coupled to the pressure leach vessel, a solvent-extraction stage coupled to the solid-liquid separation stage, and a base stripping stage coupled to the solvent-extraction stage. The method includes providing a molybdenum sulfide feed, subjecting the feed to a pressure leach process, subjecting pressure leach process discharge to a solid-liquid separation process to produce a discharge liquid stream and a discharge solids stream, and subjecting the discharge liquid stream to a solvent extraction and a base strip process.
Patent CA-2673029-C (CA)
Title: Materiaux et procedes pour la generation de transcrits comprenant des nucleotides modifies
Inventor: THOMPSON KRISTIN
IPC: C12Q1/68
Filed: 2007-12-28
Granted: 2017-03-28
Abstract: L'invention concerne des matériaux et des procédés pour la production d'agents thérapeutiques à base d'aptamères comprenant des nucléotides triphosphates modifiés incorporés dans leur séquence.
Patent CA-2676386-C (CA)
Title: Recessed downlight wall wash reflector assembly and method
Inventor: NG SHERMAN
IPC: F21V17/02
Filed: 2001-05-02
Granted: 2013-01-08
Abstract: A recessed downlight wall wash reflector assembly and method of installing the same. The reflector assembly is installable from below the plane of a ceiling into a standard mounting frame for a recessed downlight reflector having a similarly sized light exit aperture. In the preferred embodiment configured for use as a single wall washer, the reflector assembly has a downlight reflector, a window cutout in the wall of the downlight reflector and a resilient wall wash reflector attached to the reflector assembly such that it is positioned behind the window cutout. The resilient wall wash reflector has flexible sides which flex inward, allowing the reflector assembly to fit through the mounting frame opening during installation. Once the assembly has cleared the frame opening, the flexible sides return to their original shape. In an embodiment preferred for use as a corner or double (parallel) wall washer, the reflector assembly has a yoke assembly having a top plate and a leg extending between the top plate and the mounting frame. The yoke assembly may be installed through the mounting frame opening and secured to the mounting frame from below the ceiling. Wall wash reflectors may then be installed through the opening and attached to the yoke assembly. Lastly, a downlight reflector with window cutouts may be installed through the opening and attached to the yoke assembly such that the window cutouts are positioned in front of the wall wash reflectors.
Patent CA-2678437-C (CA)
Inventor: CARLZ RANDALL JOSEPH
IPC: A01B63/10
Filed: 2009-09-14
Granted: 2017-03-28
Abstract: A line connects the tractor hydraulic power beyond supply to the pressure reduction valve that is connected to the implement cylinder ends and automatically controls implement down pressure. Fluid under pressure is supplied from a line independently of the tractor selective control valve during automatic down pressure mode operation, the selective control valve can be positioned in a float mode when the down force circuit is controlling implement down pressure. The circuit eliminates a stall signal from the selective control valve to the hydraulic pump that otherwise would cause the pump to rise to the high, heat-producing stall pressure if the selective control valve operated in an active pressure mode.
Patent CA-2678842-C (CA)
Inventor: PUGH JOHN D
IPC: B09C1/08
Filed: 2009-09-16
Granted: 2016-11-08
Abstract: The various embodiments of the present invention relate generally to remediation of contaminants in the environment, and more specifically to improved chemistries, systems, and methods for in-situ immobilization of contaminants in various media. More particularly, an aspect of the present invention is directed to an in-situ method for immobilizing a contaminant in a medium, comprising: contacting a medium in-situ with a chemical reagent, the medium comprising a contaminant, wherein the contacting the medium in-situ with a chemical reagent does not involve physical mixing of the medium and the chemical reagent; and immobilizing at least a portion of the contaminant in the medium in-situ to yield an immobilized contaminant in the medium, wherein the immobilized contaminant in the medium is neither extracted from the medium nor degraded by the chemical reagent.
Patent CA-2680206-C (CA)
Inventor: SCHLESINGER PAUL
IPC: A61K9/127
Filed: 2008-03-05
Granted: 2015-07-07
Abstract: Compositions which comprise emulsions of nanoparticles for delivery of membrane-integrating peptides are described. The nanoparticles comprise a liquid hydrophobic core coated with a lipid/surfactant layer which contains the membrane-integrating peptides. Methods to use such compositions are also described.
Patent CA-2690918-C (CA)
Title: Preparation de glucane soluble dans des particules
Inventor: COX DONALD J
IPC: A23L35/00
Filed: 2008-05-08
Granted: 2016-06-28
Abstract: Selon l'invention, du ß-glucane particulaire est solubilisé à une pression et une température élevées pour former du ß-glucane soluble dans des particules. Le ß-glucane soluble dans des particules peut être séché sous une forme pulvérulente et ultérieurement resolubilisé.
Patent CA-2691073-C (CA)
Inventor: CLARK MICHAEL C
IPC: C10G29/20
Filed: 2008-05-22
Granted: 2014-05-13
Abstract: The present invention provides an improved process for conversion of feedstock comprising an alkylatable aromatic compound and an alkylating agent to desired alkylaromatic conversion product under at least partial liquid phase conversion conditions in the presence of specific catalyst comprising a porous crystalline material, e.g. a crystalline aluminosilicate, and binder in the ratio of crystal/binder of from about 20/80 to about 60/40. The porous crystalline material of the catalyst may comprise a crystalline molecular sieve having the structure of Beta, an MCM-22 family material, e.g. MCM-49, or a mixture thereof.
Patent CA-2694573-C (CA)
Title: Procede de reparation d'une aube de rotor de turbine
Inventor: MEGA MASAHIKO
IPC: C22F1/10
Filed: 2009-02-09
Granted: 2013-05-14
Abstract: L'invention vise à proposer un procédé destiné à réparer une aube de rotor de turbine tout en réduisant l'apparition de fissure provoquée par le soudage. A cet effet, l'invention porte sur un procédé permettant de réparer une ailette endommagée à l'extrémité de pointe d'une aube de rotor de turbine. Le procédé consiste à plaquer la partie endommagée d'une ailette par soudage (étape S2) ; à marteler la zone frontière entre l'ailette et la partie plaquée par soudage (étape S4) ; puis à réaliser un traitement thermique en solution (étape S6). Ce procédé permet de réparer une ailette de l'aube de rotor de turbine endommagée.
Patent CA-2694642-C (CA)
Inventor: WILLIAMS DANIEL S
IPC: B65G67/04
Filed: 2008-07-25
Granted: 2017-05-16
Abstract: A cargo loader operable to load cargo into an opening of an enclosed trailer. The loader has an elongated bed with a front portion and a rear open portion. The opening of the trailer is positioned adjacent to the rear open portion of the bed. A pair of sidewalls flank the rear open portion and define an interior cargo receiving area. A carriage is moveably mounted to the bed and coupled to a drive assembly operable to move the carriage between the front portion and the rear open portion. The carriage is positioned on the front portion to allow cargo to be loaded into the cargo receiving area. The carriage is configured to push a ram longitudinally along the bed to push the cargo inside the cargo receiving area into the opening of the enclosed trailer.
Patent CA-2699218-C (CA)
Inventor: BECK MICHAEL
IPC: C12N1/02
Filed: 2008-10-29
Granted: 2019-09-10
Abstract: La présente invention concerne de nouvelles souches bactériennes atténuées de M. bovis. De plus, la présente invention concerne également des compositions immunogènes comprenant des bactéries vivantes d'une de ces souches bactériennes atténuées de M. bovis, leur fabrication et leur utilisation pour le traitement et la prophylaxie d'infections à M. bovis.
Patent CA-2701960-C (CA)
Title: Procede d'implementation pour service multimedia mrbt
Inventor: LI MING
IPC: H04W28/16
Filed: 2008-10-10
Granted: 2016-06-14
Abstract: La présente invention concerne un procédé d'implémentation pour service multimédia MRBT, comprenant : l'étape S102, où le terminal appelant initie un appel vers le terminal appelé ayant enregistré le service multimédia MRBT, et déclenche le module de service multimédia MRBT du Serveur d'application multimédia MRBT selon l'information de modèle de service signée par le terminal appelé dans le serveur domestique de l'utilisateur ; l'étape S104, où le module de service multimédia MRBT appelle le terminal appelé par le biais du réseau IMS, et effectue sa requête auprès de la plate-forme multimédia MRBT selon l'information connexe à l'appel pour obtenir l'information multimédia MRBT à jouer pour le terminal appelant ; et l'étape S106, où le terminal appelant négocie avec la plate-forme multimédia MRBT et négocie avec le terminal appelé, et où la plate-forme multimédia MRBT joue l'information multimédia MRBT demandée par le module de service multimédia MRBT selon l'information connexe à l'appel sous condition de réussite des négociations. Cela permet de résoudre le problème de l'art antérieur, qui rend impossible d'implémenter le service MRBT dans le réseau IMS.
Patent CA-2706152-C (CA)
Inventor: EDER JOHANN
IPC: C04B35/043
Filed: 2008-11-07
Granted: 2014-06-10
Abstract: The invention concerns a fireproof (refractory) ceramic mix (batch), a fireproof (refractory) ceramic molded body (workpiece) formed of that mix and the use of the molded body.
Patent CA-2707646-C (CA)
Title: Derives alpha-aminoamides utilises dans le traitement des troubles psychiatriques
Inventor: IZZO EMANUELA
IPC: A61P25/18
Filed: 2008-12-05
Granted: 2016-09-13
Abstract: Cette invention concerne la pharmacothérapie d'un trouble psychiatrique, la schizophrénie et/ou l'anxiété, la schizophrénie comprenant les troubles associés à la schizophrénie comme les bouffées délirantes aiguës, le délire, les troubles schizo-affectifs et les troubles schizoïdes, et l'anxiété comprenant les troubles paniques, les troubles obsessionnels compulsifs (TOC), le syndrome de stress post-traumatique, la sociophobie ou les troubles de l'anxiété sociale, la phobie spécifique et les troubles d'anxiété généralisée. Les composés de l'invention sont utilisés dans le traitement des troubles psychiatriques précités, seuls ou en association avec d'autres agents thérapeutiques efficaces dans le traitement de la schizophrénie et/ou des troubles de l'anxiété.
Patent CA-2709750-C (CA)
Title: Measurement device for heat exchanger and process for measuring performance of a heat exchanger
Inventor: LAURSEN PAUL
IPC: F27B3/26
Filed: 2010-07-14
Granted: 2013-03-05
Abstract: A temperature measurement device in combination with a furnace heat exchanger is disclosed and claimed. An instrumented heat tracer sensor is launched into the heat exchanger which records the temperature of the fluid and performance at data points along the length of the heat exchanger. If a spike in the temperature as measured and recorded, since the speed of the heat tracer sensor is known, the location of the temperature increase is known which infers a burn through in the furnace. A three way valve includes a retrieve port, a chamber port, and a launch port. A small sensor control pump and a large heat exchanger flow pump propel the heat tracer sensor through the system. A plastic chamber retains the heat tracer sensor for interrogation and downloading information when the sensor is not in use in the heat exchanger. A control station communicates with the heat tracer sensor and extracts the stored temperature data therefrom.
Patent CA-2710037-C (CA)
Title: Procede et systeme permettant la distribution directe d'un contenu mobile de diaporama ou d'application de presentation a un dispositif mobile
Inventor: GLIDDEN JODY D
IPC: H04W4/00
Filed: 2008-12-22
Granted: 2016-04-12
Abstract: L'invention concerne une solution pour résoudre des problèmes de distribution de contenu mobile courant qui permet à un auteur de créer et de distribuer automatiquement un contenu de diaporama ou d'application de présentation à un dispositif mobile d'utilisateur sélectionné. Aucune intervention d'utilisateur final pour distribuer le contenu du diaporama ou de l'application présentation n'est nécessaire. Ledit contenu est automatiquement sauvegardé directement sur le dispositif mobile de l'utilisateur final et est rendu au moyen d'un lecteur de contenu mobile de dispositif mobile.
Patent CA-2714959-C (CA)
Inventor: BELYAN DENNIS MICHAEL
IPC: B21D37/00
Filed: 2010-09-20
Granted: 2018-03-27
Abstract: Retainers for holding tools and methods for controlling the motion of a locking member, such as a resiliently-biased locking ball (80), in a retainer (14). The locking member (80) is disposed in a passage (74) that intersects another passage (58) configured to receive the tool (16). A portion of the locking member (80) has a contacting relationship with the tool (16) in order to hold the tool (16) within its passage (74). The retainer (14) further includes a constraint member, which may be a threaded member (92) or a non-threaded member (132), that occludes the passage (74) containing the locking member (80). During a stamping operation using the tool, the constraint member (92, 132) mechanically constrains motion of the locking member (80) within its passage (74) by contact with the locking member (80).
Patent CA-2717810-C (CA)
Inventor: ACHTELIK MICHAEL
IPC: B64C27/08
Filed: 2009-03-17
Granted: 2015-05-12
Abstract: A rotary-wing aircraft which is especially suitable for still and video photography from the air. The rotary-wing aircraft comprises at least four rotors, which are disposed on girder elements, wherein the rotors and girder elements are disposed such that a free field of vision is defined along a longitudinal axis of the rotary-wing aircraft at least between two terminal rotors. The girder elements provide a straight-line connection between the rotors on each side of the longitudinal axis. in order to increase the free field of vision, the girder elements are disposed in a V shape symmetrically with respect to the longitudinal axis of the aircraft. This arrangement allows a single optical and/or sensor element to be pivoted from an area above the plane of the rotors, through the plane of the rotors, to an area below the plane of the rotors, and in the reverse direction.
Patent CA-2728057-C (CA)
Title: Process for the manufacture of an intermediate in the synthesis of dabigatran
Inventor: HEDDESHEIMER INGO
IPC: C07D213/75
Filed: 2009-06-12
Granted: 2016-09-27
Abstract: The invention relates to a process for the synthesis of the diamine of formula (I) (see formula I) an important intermediate in the synthesis of dabiagtran etexilate.
Patent CA-2729408-C (CA)
Inventor: YOSHIMURA SEIJI
IPC: C07D405/12
Filed: 2009-07-02
Granted: 2016-05-10
Abstract: A triazole derivative represented by the formula (I) or a pharmaceutically acceptable salt thereof: (see formula I) wherein R1 is aryl or a heterocyclic group, each of which may be substitued, or lower alkylene-cycloalkyl; R2 is lower alkyl; R3 is -H or lower alkyl; or R2 and R3 are combined to form C2-6 alkylene; R4 is lower alkyl, halogeno-lower alkyl, lower alkylene-O-lower alkyl, cycloalkyl, lower alkylene-S-lower alkyl, lower alkylene-S(O)-lower alkyl, lower alkylene-S(O)2-lower alkyl or lower alkylene-cycloalkyl; and Ring A is aryl, a heterocyclic group or cycloalkyl, each of which may be substituted. The triazole derivative or a pharmaceutically acceptable salt thereof exhibits potent 11 .beta.-hydroxysterios dehydrogenase type 1 (11.beta.-HSD1) inhibitory action and can be used for preventing or treating diabetes, insulin resistance, dementia, schizophrenia and depression.
Patent CA-2730627-C (CA)
Inventor: ARAP WADIH
IPC: C07K7/06
Filed: 2001-09-07
Granted: 2013-04-30
Abstract: The present invention concerns methods and compositions for in vivo and in vitro targeting. A large number of targeting peptides directed towards human organs, tissues or cell types are disclosed. The peptides are of use for targeted delivery of therapeutic agents, including but not limited to gene therapy vectors. A novel class of gene therapy vectors is disclosed. Certain of the disclosed peptides have therapeutic use for inhibiting angiogenesis, inhibiting tumor growth, inducing apoptosis, inhibiting pregnancy or inducing weight loss. Methods of identifying novel targeting peptides in humans, as well as identifying endogenous receptor- ligand pairs are disclosed. Methods of identifying novel infectious agents that are causal for human disease states are also disclosed. A novel mechanism for inducing apoptosis is further disclosed.